octennial (0 synonym found)

We don't have any synonyms for octennial yet.

Did you mean…

octennium

Think octennial belongs in the thesaurus? Recommend it and we'll take a look.

Definition of octennial:

(adj) : shaped like an octagon, in having eight sides and eight angles
Definition of octennial:

(adj) : shaped like an octagon, in having eight sides and eight angles
Back to Top